Detail publikace

Sierpinski Conical Monopole Antennas

VŠETULA, P. RAIDA, Z.

Originální název

Sierpinski Conical Monopole Antennas

Anglický název

Sierpinski Conical Monopole Antennas

Jazyk

en

Originální abstrakt

Planar Sierpinski monopole exhibits a multi-band behavior. However, the parameters of Sierpinski monopole in operation frequency bands are not optimal. The impedance bandwidth is narrow and radiation pattern is not omni-directional in the horizontal plane because of the rotational asymmetry of the planar antenna. These disadvantages can be eliminated by converting the planar Sierpinski monopole to a conical one. By this conversion, a symmetrical three-dimensional (3-D) structure, which reaches a larger bandwidth and a better radiation pattern, is obtained. In the paper, different versions of the conical Sierpinski monopole are proposed, and results of simulations performed in CST Microwave Studio are mutually compared.

Anglický abstrakt

Planar Sierpinski monopole exhibits a multi-band behavior. However, the parameters of Sierpinski monopole in operation frequency bands are not optimal. The impedance bandwidth is narrow and radiation pattern is not omni-directional in the horizontal plane because of the rotational asymmetry of the planar antenna. These disadvantages can be eliminated by converting the planar Sierpinski monopole to a conical one. By this conversion, a symmetrical three-dimensional (3-D) structure, which reaches a larger bandwidth and a better radiation pattern, is obtained. In the paper, different versions of the conical Sierpinski monopole are proposed, and results of simulations performed in CST Microwave Studio are mutually compared.

Dokumenty

BibTex 


@inproceedings{BUT34889,
  author="Petr {Všetula} and Zbyněk {Raida}",
  title="Sierpinski Conical Monopole Antennas",
  annote="Planar Sierpinski monopole exhibits a multi-band behavior. However, the parameters of Sierpinski monopole in operation frequency bands are not optimal. The impedance bandwidth is narrow and radiation pattern is not omni-directional in the horizontal plane because of the rotational asymmetry of the planar antenna. These disadvantages can be eliminated by converting the planar Sierpinski monopole to a conical one. By this conversion, a symmetrical three-dimensional (3-D) structure, which reaches a larger bandwidth and a better radiation pattern, is obtained.
In the paper, different versions of the conical Sierpinski monopole are proposed, and results of simulations performed in CST Microwave Studio are mutually compared.",
  address="VUT v Brně",
  booktitle="Proceedings of 15th Conference Microwave Techniques COMITE 2010",
  chapter="34889",
  howpublished="electronic, physical medium",
  institution="VUT v Brně",
  year="2010",
  month="april",
  pages="55--58",
  publisher="VUT v Brně",
  type="conference paper"
}